1 | /* $NetBSD: rijndael-alg-fst.h,v 1.4 2005/12/11 12:20:52 christos Exp $ */ |
2 | /* $KAME: rijndael-alg-fst.h,v 1.5 2003/07/15 10:47:16 itojun Exp $ */ |
3 | /** |
4 | * rijndael-alg-fst.h |
5 | * |
6 | * @version 3.0 (December 2000) |
7 | * |
8 | * Optimised ANSI C code for the Rijndael cipher (now AES) |
9 | * |
10 | * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be> |
11 | * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be> |
12 | * @author Paulo Barreto <paulo.barreto@terra.com.br> |
13 | * |
14 | * This code is hereby placed in the public domain. |
15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS |
17 | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE |
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
23 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
25 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
26 | * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
28 | #ifndef __RIJNDAEL_ALG_FST_H |
29 | #define __RIJNDAEL_ALG_FST_H |
30 | |
31 | #define RIJNDAEL_MAXKC (256/32) |
32 | #define RIJNDAEL_MAXKB (256/8) |
33 | #define RIJNDAEL_MAXNR 14 |
34 | |
35 | int rijndaelKeySetupEnc(u_int32_t rk[/*4*(Nr + 1)*/], const u_int8_t cipherKey[], int keyBits); |
36 | int rijndaelKeySetupDec(u_int32_t rk[/*4*(Nr + 1)*/], const u_int8_t cipherKey[], int keyBits); |
37 | void rijndaelEncrypt(const u_int32_t rk[/*4*(Nr + 1)*/], int Nr, const u_int8_t pt[16], u_int8_t ct[16]); |
38 | void rijndaelDecrypt(const u_int32_t rk[/*4*(Nr + 1)*/], int Nr, const u_int8_t ct[16], u_int8_t pt[16]); |
39 | |
40 | #endif /* __RIJNDAEL_ALG_FST_H */ |
41 | |